Although a little late, here are my 2006 Videogame Awards.  This isn't based on games released last year, but rather, to games that I played last year.  Enjoy!

TOP GAMES FOR EACH SYSTEM (no particular order)

GameCube (didn't play much GameCube last year)
- FIFA 06
- Pikmin
- Super Mario Strikers

Game Boy Advance
- Polarium Advance
- Rhythm Tengoku
- Pokemon FireRed

Nintendo DS
- Elite Beat Agents
- Clubhouse Games
- Castlevania: Dawn of Sorrow

SYSTEM OF THE YEAR: Nintendo DS
OUTSIDER OF THE YEAR: Guitar Hero (PS2)
MISSING IN 2006: Zelda; I didn't play a single Zelda game last year :(
RETURN IN 2006: Pokemon; I played PKMN FireRed, Mystery Dungeon, Trozei, and Ranger, and I loved it all.

BEST...
ADVENTURE - Phoenix Wright 2 (import, DS)
SHOOTER - Star Fox Command (DS)
RHYTHM - Elite Beat Agents (DS)
ACTION - Castlevania: Dawn of Sorrow (DS)
PLATTFORMER - New Super Mario Bros. (DS)
RPG - Pokemon FireRed (GBA)
STRATEGY - Pikmin (GameCube)
PUZZLE - Tetris DS (DS)
SIMULATION - Trauma Center: Under the Knife (DS)
RACER - Mario Kart DS (DS)
REAL SPORTS - FIFA 06 (GameCube)
ACTION SPORTS - Super Mario Strikers (GameCube)
MISC. - Clubhouse Games (DS)

BEST IMPORT GAME - Phoenix Wright 2 (DS)
BEST MULTIPLAYER - Clubhouse Games (DS)
BEST SOUND - Elite Beat Agents (DS)
BEST NEW CHARACTER - Rocket, from Dragon Quest Heroes: Rocket Slime (DS)
GREATEST MOMENT - Turning on my imported DS Lite for the first time
BIGGEST SURPRISE - Dragon Quest Heroes: Rocket Slime (DS)
BIGGEST DISSAPOINTMENT - Castlevania: Portrait of Ruin (DS)
TURD OF THE YEAR - Tiger Woods PGA Tour (DS).  Bad golfing mechanics, no music during gameplay, slow gameplay...

TOP TEN GAMES OF 2006

10 - Tetris DS (DS)
09 - Dragon Quest Heroes: Rocket Slime (DS)
08 - Pokemon Ranger (DS)
07 - Trauma Center: Under the Knife (DS)
06 - Star Fox Command (DS)
05 - Daigasso! Band Brothers (import, DS)
04 - Phoenix Wright 2 (Import, DS)
03 - Elite Beat Agents (DS)
02 - Castlevania: Dawn of Sorrow (DS)

GAME OF THE YEAR FOR 2006

CLUBHOUSE GAMES FOR NINTENDO DS